Portable gantry



FIG. 1 is an isometric view from the front, right and top of a portable gantry showing my new design; the broken lines showing a compressor are for purposes of illustrating the environment and form no part of the claimed design;

FIG. 2 is a partial isometric view from the top, right and rear side of the foot thereof;

FIG. 3 is a partial right side elevational view of the foot thereof;

FIG. 4 is a partial isometric view from the rear, top and right side showing the junction between the vertical and horizontal members thereof;

FIG. 5 is a partial top view of the junction between the vertical and horizontal members thereof;

FIG. 6 is a partial rear elevational view showing the junction between the vertical and horizontal members thereof;

FIG. 7 is a partial isometric view from the front, right and top view of the rear thereof;

FIG. 8 is a partial bottom view of the hoist mounted within the horizontal member thereof;

FIG. 9 is a right side elevational view of the hoist mounted within the horizontal member thereof, the left side elevational view being a mirror image;

FIG. 10 is a top view of the hoist mounted within the horizontal member thereof;

FIG. 11 is a bottom view of the hoist mounted within the horizontal member thereof; and,

FIG. 12 is a rear elevational view of the hoist mounted within the horizontal member thereof, the front elevational view being a mirror image.

The bars of the gantry are shown cut away in some of the figures for convenience of illustration. 

CLAIM The ornamental design for a portable gantry, as shown and described. 